CN205035263U - Middle school glass tempering furnace presentation device - Google Patents
Middle school glass tempering furnace presentation device Download PDFInfo
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- CN205035263U CN205035263U CN201520806541.3U CN201520806541U CN205035263U CN 205035263 U CN205035263 U CN 205035263U CN 201520806541 U CN201520806541 U CN 201520806541U CN 205035263 U CN205035263 U CN 205035263U
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- stove
- tempering furnace
- outer covering
- glass tempering
- middle school
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Abstract
The utility model relates to a toughened glass equipment technical field especially relates to a middle school glass tempering furnace presentation device. The utility model provides a glass tempering furnace, including stove outer covering and stove inner shell, be equipped with thermal -insulated vacuum layer and stereoplasm heat preservation between stove outer covering and the stove inner shell in proper order. Adopt stereoplasm heat preservation and vacuum layer be heat insulating laminated, does not have the space between the stereoplasm heat preservation, better control and keep the stove in the temperature, further insulate against heat in the outside interpolation vacuum layer of stereoplasm heat preservation for the temperature of stove outer covering outside is unlikely to too high, can not increase student's operating temperature, lets the student contrast the goods that form under the different parameters, thereby forms rigorous scientific attitude.
Description
Technical field
The utility model relates to glass fibre reinforced plastic equipment technology---glass tempering furnace, especially a kind of middle school glass tempering furnace apparatus for demonstrating.
Background technology
Glass has the advantages such as smooth, smooth, attractive in appearance, high temperature resistant and thermal conductivity is good, if carry out tempering then can increase again its hardness and intensity, therefore in the life of contemporary people, the use of toughened glass is seen everywhere.
The tempering of glass generally adopts annealing furnace to carry out, general said annealing furnace mainly refers to physics mode glass fibre reinforced plastic equipment, it by heating sheet glass, the technical finesse of then chilling again, cooled surface layer of glass is made to form stress, inside glass forms tension stress, thus reach raising strength of glass, make common annealing glass become the equipment of toughened glass.
Present common annealing furnace comprises stove outer covering, stove inner casing and the soft insulating cotton interlayer between heat insulation connection stove outer covering and stove inner casing, this common annealing furnace there will be the phenomenons such as heat radiation, well can not control and remain in certain temperature range, cause the temperature of shell higher, not only cause the waste of the energy but also affect the Working environment of workman.
Although have the making processes telling about glass in Middle School Physics or outside reading, but for the tempering making processes of glass, and the parameter of tempering is not known to people, and the otherness of the experiment effect that experimental data caused, intuitively cannot give student's deep impression, not easily form a kind of rigorous attitude.
Summary of the invention
The purpose of this utility model is, overcome the deficiencies in the prior art, provide a kind of that test, that heat-insulating property is good middle school glass tempering furnace apparatus for demonstrating, solution can produce the product under different parameters by this apparatus for demonstrating, thus deepen student to the severity of parameter request, allow them form rigorous and scientific attitude.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of glass tempering furnace, comprises stove outer covering and stove inner casing, is provided with heat insulation vacuum layer and hard heat-insulated layer between described stove outer covering and stove inner casing successively.In above-mentioned glass tempering furnace, also comprise at least four hot gas e Foerderanlages, described hot gas e Foerderanlage comprises inlet mouth, air outlet, fixed block, installation sleeve, heating wire and shell, described inlet mouth is fixedly mounted on installation sleeve by fixed block, described installation sleeve is positioned on described shell, described heating wire fixed installation in the enclosure, its transmission line is connected with external power source with fixed block through described installation sleeve, described inlet mouth is communicated with outside air blast, described hot gas e Foerderanlage is through stove outer covering and stove inner casing, and described air outlet is positioned at stove inner housing inner, described inlet mouth is positioned at stove outer covering outside.
Preferably, in above-mentioned glass tempering furnace, described hard heat-insulated layer is hard heat-insulated cotton layer.
Preferably, in above-mentioned glass tempering furnace, the thickness of described hard heat-insulated layer is 40-50mm.
Preferably, in above-mentioned glass tempering furnace, it is characterized in that, described heating wire is tungsten filament.
The beneficial effects of the utility model are:
The utility model provides a kind of glass tempering furnace, comprises stove outer covering and stove inner casing, is provided with heat insulation vacuum layer and hard heat-insulated layer between described stove outer covering and stove inner casing successively.
Hard heat-insulated layer and vacuum layer is adopted to be insulating sandwich; space is not had between hard heat-insulated layer; better control also keeps the temperature in stove, and vacuum layer is added in the outside of hard heat-insulated layer, carries out heat insulation further; the temperature outside stove outer covering is made to be unlikely to too high; the working temperature of workman can not be increased, be convenient to protect safety of student, simultaneously; temperature can control to be convenient to the formation of the glasswork under different parameters, thus contrasts.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional drawing of the utility model embodiment glass tempering furnace.
Fig. 2 is the structural representation of the utility model embodiment glass tempering furnace hot gas e Foerderanlage.
In figure: 1-stove inner casing, 2-stove outer covering, 3-vacuum layer, the hard heat-insulated layer of 4-, 5-hot gas e Foerderanlage, 51-inlet mouth, 52-fixed block, 53-installation sleeve, 54-heating wire, 55-shell, 56-air outlet.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the utility model.On the contrary, they only with as in appended claims describe in detail, the example of device that aspects more of the present utility model are consistent.
As shown in Figure 1, the present embodiment provides middle school's glass tempering furnace apparatus for demonstrating, comprise stove inner casing 1 and stove outer covering 2, heat insulation vacuum layer 3 and hard heat-insulated layer 4 is provided with successively between described stove outer covering 2 and stove inner casing 1, described hard heat-insulated layer 4 is hard heat-insulated cotton layer, the thickness of described hard heat-insulated layer 4 is 40-50mm, a little thickening has been carried out to hard heat-insulated layer 4, make its better heat preservation, one deck vacuum heat-insulating layer 3 is increased in the outside of hard heat-insulated layer 4, carry out heat insulation further, the temperature outside stove outer covering is made to be unlikely to too high, the working temperature of the outside workman of annealing furnace can not be increased, save the energy and structure is simple, easy to use.
As shown in Figure 2, the glass tempering furnace of the present embodiment also comprises eight hot gas e Foerderanlages 5, each there are two, described hot gas e Foerderanlage 5 comprises inlet mouth 51, air outlet 56, fixed block 52, installation sleeve 53, heating wire 54 and shell 55, described inlet mouth 51 is fixedly mounted on installation sleeve 53 by fixed block 52, described installation sleeve 53 is positioned on described shell 55, described heating wire 54 is fixedly mounted in shell 55, in the present embodiment, described heating wire 54 is tungsten filament, its transmission line is connected with external power source with fixed block 52 through described installation sleeve 53, described inlet mouth 51 is communicated with outside air blast, described hot gas e Foerderanlage is through stove outer covering 2 and stove inner casing 1, and described air outlet 56 is positioned at the inside of stove inner casing 1, described inlet mouth 51 is positioned at the outside of stove outer covering 2.
During use, glass is positioned in the stove inner casing 1 of glass tempering furnace, outside gas blower work, air is at a high speed transported in glass tempering furnace through hot gas e Foerderanlage 5, external power source energising simultaneously, heating wire 54 generates heat, by the air heating that inlet mouth 51 enters, reach higher temperature, the glass in glass tempering furnace is heated.
By above device, different parameters can be made different toughened glass, thus obtain different making effects, allow student understand the importance of parameter, form rigorous scientism.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any make within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. middle school's glass tempering furnace apparatus for demonstrating, it is characterized in that, comprise stove outer covering and stove inner casing, heat insulation vacuum layer is provided with successively and hard heat-insulated layer also comprises at least four hot gas e Foerderanlages between described stove outer covering and stove inner casing, described hot gas e Foerderanlage comprises inlet mouth, air outlet, fixed block, installation sleeve, heating wire and shell, described inlet mouth is fixedly mounted on installation sleeve by fixed block, described installation sleeve is positioned on described shell, described heating wire fixed installation in the enclosure, its transmission line is connected with external power source with fixed block through described installation sleeve, described inlet mouth is communicated with outside air blast, described hot gas e Foerderanlage is through stove outer covering and stove inner casing, and described air outlet is positioned at stove inner housing inner, described inlet mouth is positioned at stove outer covering outside.
2. middle school according to claim 1 glass tempering furnace apparatus for demonstrating, is characterized in that, described hard heat-insulated layer is hard heat-insulated cotton layer.
3. middle school according to claim 1 glass tempering furnace apparatus for demonstrating, is characterized in that, the thickness of described hard heat-insulated layer is 40-50mm.
4. middle school according to claim 1 glass tempering furnace apparatus for demonstrating, is characterized in that, described heating wire is tungsten filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806541.3U CN205035263U (en) | 2015-10-19 | 2015-10-19 | Middle school glass tempering furnace presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806541.3U CN205035263U (en) | 2015-10-19 | 2015-10-19 | Middle school glass tempering furnace presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035263U true CN205035263U (en) | 2016-02-17 |
Family
ID=55294176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520806541.3U Expired - Fee Related CN205035263U (en) | 2015-10-19 | 2015-10-19 | Middle school glass tempering furnace presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678327A (en) * | 2019-02-22 | 2019-04-26 | 艾能赛克机械设备(江苏)有限公司 | A kind of annealing furnace with heat reclaim unit |
-
2015
- 2015-10-19 CN CN201520806541.3U patent/CN205035263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109678327A (en) * | 2019-02-22 | 2019-04-26 | 艾能赛克机械设备(江苏)有限公司 | A kind of annealing furnace with heat reclaim unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20161019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |